I have a Workgroup-Network with a DHCP-Router and 4 Computers and a NAS-Server.
There ist only one Computer with Windows 7, which does not find the NAS-Server and other Computers (it can see only the own Computer and one other, but an access is not possible).
If I want to click in the Explorer on one of this visible Computers, it appears an error Message (see attached file). This message appears also by clicking on the own Computer.
The other Computers work correct. They sometimes do not see this Windows 7 Computer, but a connection with "\\Computername\Foldername
" is possible.
Maybe can anyone help me.